Solution 'SOL103 resp. sim' "attached" to a Response Simulation -how to this detail info?

To all,

This is a bit of "specialised" question as not everyone has access to the NX.CAE 'Response simulation' Module.
If one creates a Response Simulation then one needs to select a (nastran) solution 'SOL 103 response simulation'.

Does anyone know how one can get the name of the 'SOL 103 response simulation' "attached" to a response simulation i.e. the solution?

EDIT
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I stumbled across the Dim ReferencedSolution As SimSolution which is part of Class CAE.ResponseSimulation.SolutionBuilder . The ReferenceSolution 'returns or sets the referenced solution which must be a SEMODES *103 solution with modal results solved'. This is what I am after!

Does anyone know or can advice how to use it? I am not trying to "build" a new resp. sim. Only want to know what is the ReferenceSolution of a given CAE.ResponseSimulation.Solution

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Any suggestion?

Thanks
Regards
JXB

following seems to work

Dim simSimulation1 As CAE.SimSimulation = CType(theSimPart.FindObject("Simulation"), CAE.SimSimulation)
theRespSimBuilder= thesimulation.ResponseSimulationManager.Solutions.CreateSolutionBuilder(theRespSimSolution)
Dim theReferencedSolution As SimSolution = theRespSimBuilder.ReferencedSolution

Thanks
Regards